The Tamar River is a significant waterway located in northern Tasmania, Australia. It flows approximately 70 kilometers from its source in the central highlands to its mouth at the Bass Strait. The river is known for its scenic beauty and is surrounded by lush landscapes, making it a popular destination for outdoor activities such as fishing and boating. The Tamar River is also an important part of the local ecosystem and economy. It supports various wildlife and is vital for the region's agriculture and tourism. The river passes through several towns, including Launceston, which is situated at its northern end and serves as a key urban center in the area.